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CBDA Powder CAS 4415-87-6 Polyimide Monomer Cyclobutane-1,2,3,4-Tetracarboxylic Dianhydride
|Color||White Powder||CAS No.||4415-87-6|
|MW||196.11||Purity||Min 99%, Ultra Low Metals Content|
|Melting Point||>300 °C(lit.)||Boiling Point||545.3±50.0 °C At 760 MmHg|
|Type||Alicyclic Dianhydride||Application||Colorless Polyimide Material|
CAS 4415-87-6 Polyimide Monomer,
Cyclobutane-1 2 3 4-Tetracarboxylic Dianhydride,
CBDA Powder CAS 4415-87-6
CBDA CAS 4415-87-6 Cyclobutane-1,2,3,4-Tetracarboxylic Dianhydride Min 99% Purity Colorless Polyimide Monomer
|Purity||min 99%, Ultra low metals content|
|Melting Point||>300 °C(lit.)|
|Boiling Point||545.3±50.0 °C at 760 mmHg|
|Application||Colorless polyimide material|
Alicyclic dianhydride CBDA is mainly used as monomer for polyimide film, resins and varnish, especially CPI, Alignment layer monomer, Flexible display, Transparent flexible circuit board, Electronic level CBDA, High transmittance > 89%, Low Yellow Index < 2.0 –> Colorless and High Transparency.
cyclobutane-1,2,3,4-tetracarboxylic dianhydride and diamine monomer are used for preparation a polyimide (PI), the type of polyimide has excellent electrical characteristics and optical type, with the material prepared the PI film, in addition to having a higher rate cast visible outside, and can withstand high temperatures thirty-four Baidu. Its performance is very good, is the preparation of a liquid crystal display with an ideal material for the film.
Preparation of biologically and pharmacologically active molecules
Preparation of photosensitive polyimide material for high performance organic thin-film transistors
Selective crosslinking of polyimide for photonic devices